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Constants ¶
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Variables ¶
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var IsIPv6Available = syncx.Lazy[bool]{Init: func() bool { ctx, cancel := context.WithTimeout(context.Background(), 4*time.Second) defer cancel() req, err := http.NewRequestWithContext(ctx, "GET", "http://v6.ipv6-test.com/json/widgetdata.php?callback=?", nil) if err != nil { return false } resp, err := http.DefaultClient.Do(req) if err != nil { return false } _ = resp.Body.Close() return true }}
Functions ¶
This section is empty.
Types ¶
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